The temperature dependence of work-hardening rate in Invar Fe-Ni alloys


EKINCI A. E. , Ucar N. , CANKAYA G., DUZGUN B.

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, cilt.191, ss.387-390, 2002 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 191 Konu: 2
  • Basım Tarihi: 2002
  • Dergi Adı: PHYSICA STATUS SOLIDI A-APPLIED RESEARCH
  • Sayfa Sayıları: ss.387-390

Özet

The stage I work-hardening behavior of Invar Fe-Ni alloys was studied in tension in the temperature range from room temperature to 700 K. Work-hardening rate (WHR) is a function of temperature and has a peak at about 560 K. The anomalous strength is attributed to thermally activated cross-slip.